Weather forecast for 10 daysJefferson, MA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 331°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
Today, on Saturday, October 17, patchy clouds will move across the sky, allowing for sunshine at times.
Temperatures are predicted to peak at a frosty 44.6°F and drop to a minimum of a harsh 30.2°F.
Today, the temperature will resemble November's climate with a high near 46.8°F.
Sunrise was at 7:02 am and sunset will be at 6:02 pm; the daylight will last for 11h and 0min.

Sunday Oct 18, 2026

  • 54°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWNW 293°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:04 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
Tomorrow, the outlook remains bright and sunny.
Temperature is forecasted to swing from a high of a cool 53.6°F to a low of a wintry 33.8°F.
The highest temperature is predicted to be relatively lower than the average October peak of 58.6°F.
Sunrise will be at 7:04 am and sunset at 6:01 pm; tomorrow's daylight will last for 10h and 57min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 63°C.
Coldest day: today 45°C.

Chance of precipitation

Highest chance: 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 331°
  • Humidity: 45%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 54°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWNW 293°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:04 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphNE 38°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:05 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 13mphNNE 26°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 54°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 14mphNE 40°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:07 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 11mphN 8°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 11mphN 9°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 54°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNNE 15°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:52 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 8mphNNW 341°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 315°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:49 pm EDT
  • ▼
Looking ahead to the next ten days, a combination of dry and sunny and overcast weather is predicted.
Rain is not forecasted in Jefferson in the upcoming days.
Expect a substantial fluctuation in daytime highs in the upcoming days. Maximum temperatures are forecasted between 44.6°F and 62.6°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 30.2°F and 42.8°F.
With the highest temperature of 62.6°F, next Monday will be the warmest day; today is the coldest day, with a maximum temperature of 44.6°F.
Updated: Oct 17, 2026 @ 18:57:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, moderate cloud cover will mix with sunshine throughout the day.

Today, the highest temperature will be 44.6°F, while the lowest temperature will be 30.2°F.
The highest temperature today will be significantly lower than the average maximum of 58.6°F in October. The lowest temperature will be also noticeably lower than the average low of 44.6°F.

On Saturday, in Jefferson, sunrise was at 7:02 am and sunset will be at 6:02 pm (EDT).

Today, the daylight will last for 11h and 0min.

On Sunday, clear skies and sunshine are anticipated.

Tomorrow, the maximum temperature will be 53.6°F, while the minimum temperature will be 33.8°F.
The highest temperature tomorrow will be slightly cooler than the average maximum temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 44.6°F.

On Sunday, in Jefferson, sunrise will be at 7:04 am and sunset at 6:01 pm (EDT).

In Jefferson, the length of the day tomorrow will be 10h and 57min.